Ethyl 2-[(dimethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate CAS 256332-84-0
| CAS No. | 256332-84-0 |
| Molecular Formula | C7H12F3O6P |
| Molecular Weight | 280.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-[(dimethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate is closely related to a carbohydrate-derived structure, a phosphate ester group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-[(dimethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (CAS 256332-84-0), molecular formula C7H12F3O6P and molecular weight 280.14 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 2-[(dimethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (C7H12F3O6P) contains a carbohydrate-derived structure, a phosphate ester group, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 2-[(dimethoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H12F3O6P |
| Molecular Weight | 280.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 2-(Dimethoxyphosphoryl)-3-oxobutyl pent-4-ynoate (CAS 329795-18-8)
- 1-Dimethoxyphosphoryl-6-phenyl-hexan-2-one (CAS 61263-11-4)
- Benzyl ((dimethoxyphosphoryl)methyl)carbamate (CAS 59191-35-4)
- 2-[(dimethoxyphosphoryl)oxy]-1h-benzo[de]isoquinoline-1,3(2h)-dione 65973-73-1 AR-1D6185 (CAS 65973-73-1)
- 1-Dimethoxyphosphoryl-5-phenyl-pentan-2-one (CAS 41640-05-5)
- 2-Dimethoxyphosphoryl-1-indan-2-yl-ethanone (CAS 53273-26-0)
- 1-(Dimethoxyphosphoryl)ethyl methyl succinate (CAS 61684-65-9)
- 1,2-Bis(dimethoxyphosphoryl)benzene (CAS 15104-46-8)
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- 3,3-Diethyl-5-(hydroxymethyl)pyridine-2,4(1H,3H)-dione (CAS 20096-03-1)
- 2-(4-(Piperidin-3-ylmethyl)piperazin-1-yl)ethan-1-ol (CAS 1220177-31-0)
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- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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